Index: src/type-info.cc |
diff --git a/src/type-info.cc b/src/type-info.cc |
index 4069c83d5749046a5c3ace31d9aab3f19ab6ea77..1940601c4782dd157d8cb773c3de71aae7034fb2 100644 |
--- a/src/type-info.cc |
+++ b/src/type-info.cc |
@@ -275,6 +275,8 @@ TypeInfo TypeFeedbackOracle::BinaryType(BinaryOperation* expr) { |
return TypeInfo::Integer32(); |
case TRBinaryOpIC::HEAP_NUMBER: |
return TypeInfo::Double(); |
+ case TRBinaryOpIC::BOTH_STRING: |
+ return TypeInfo::String(); |
case TRBinaryOpIC::STRING: |
case TRBinaryOpIC::GENERIC: |
return unknown; |